plane of projection
英 [pleɪn ɒv prəˈdʒekʃn]
美 [pleɪn əv prəˈdʒekʃn]
网络 投影面; 投影平面
双语例句
- The projection plane may be the basic projection plane, newly-established vertical plane or common place plane, and the direction of the projection may slope.
投影面可为基本投影面也可为新设的垂直面或一般位置平面。 - Isometric drawing is much simpler than perspective drawing. Drawing instruments sre used to make the drawing in which the three principal axes make equal angles with the plane of projection.
等角图较透视图简单得多。它用绘图仪器绘画，三主要轴线与投影面所成的角相等。 - In order to establish GPS horizontal control of highway engineer, the observed GPS rectangular coordinates are usually transformed to plane rectangular coordinates by means of inverse cylindrical projection.
用GPS布设大面积工程平面控制网时，测得的空间直角坐标通常按等角横切椭圆柱投影方式来转化至独立平面坐标； - In this model, the compensation projection plane is the surface of average elevation of calculated objects, and the central meridian of projection is the average longitude line of calculated objects, so the calculating result is most close to the real surveying value.
用于投影的抵偿面是计算对象所在的平均高程面，用于投影的中央子午线是计算对象所在的平均经线，因此计算结果最接近实测值。 - Discussion of Oblique Line with Equal Dip Angles to the Plane of Projection in Descriptive Geometry
画法几何中一般位置等倾直线投影特性的探讨 - The measurement of the differential scattering distribution within the incident plane of the optic fiber panel used in the large screen projection system with liquid crystal light valve is carried out by means of the automatic measuring system for light scattering and spatial distribution.
使用光散射空间分布自动测量系统对液晶光阀大屏幕投影系统中使用的光纤面板的表面在入射平面内的微分散射分布进行了测量。 - A new method& projection plane transforming method, is the key to ascertain the position of the transformed projection plane which makes the projection of the intersectional trajectory be a circle.
采用换面法求解直线与椭圆球面的交点，关键在于确定被改换投影面的位置，使截交线在投影面上的投影为圆。 - In this paper the auther puts forward the stereographic projection in which the projection plane is the equatorial plane of projection-sphere, recommends the rules about perspective mapping of plane field in projective geometry and reveals two corollaries in stereographic projection.
本文提出了以投影圆球之赤道平面为投影平面的一种球极投影，首次引入了射影几何理论中关于平面场透视变换的双旋法则，并得到了两个关于球极投影的推论。 - Projective Characteristics Both of Oblique Line and Plane with Equal Dip Angles to the Planes of Projection in Mechanical Drawings
机械制图中一般位置等倾直线和等倾平面的投影特性 - Based on the method of mathematical analysis, the stereographic projection of plane and line can be made by using CAD plotting function according to geometrical character of stereographic projection of plane and line.
在数学解析的基础上，根据平面和直线赤平投影的几何特征，利用CAD绘图功能制作平面、直线的赤平投影； - SDPL system, the program by which the NOVA machine automatically plots seismic plane figure, is edited according to the principle of map projection, and used to plot various seismic plane figures with different plotting scales.
诺瓦（NOVA）机自动绘制地震平面图的应用程序SDPL系统，是根据地图投影的原理设计的，可为用户绘制不同比例尺的各种地震平面图。 - A simple and convenient method of drawing indicates oblique plane, direction of projection, is given in this paper, making it more simple and direct as well as speedy to chart.
给出了双斜平面的一种简便的图示方法&斜投影法，使作图更加简捷、迅速。 - According to the formula of rectangular coordinate in the plane of Gauss-Kr ü ger projection, the authors designed a calculation program suitable for the CASIO fx 4800P calculator, put forward the steps and method of inversing of geographic coordinate by using rational approximation.
根据高斯克吕格投影平面直角坐标X，Y的公式，设计了适用于Casiofx4800P计算器的程序，提出了利用正算程序采用有理逼近法反解地理坐标φ，λ的步骤和方法。 - It makes the Tangent Sphere Method more simple by the coincidence of the horizontal plane of projection in counter-revolution with the vertical plane of projection.
在球络法作旋转曲面的阴影中，则为使水平投影H的反旋转与直立投影面v相重合，因而更简化了这种球络法。 - This paper analyses some formulas of calculation horizontal distance on electro-optical distance measuring, discusses the plane of altitude for the results of calculation, and sives formulas of projection on ellipsoidal surface.
本文对光电测距边计算水平距离的几个公式进行了分析，并就计算结果所在的高程面进行了讨论，给出了归化到椭球体面上的统一公式。 - The relation between central meridian projection plane choice and the distortion value of projection length of areas was discoursed on, and then the essentiality to make use of intrinsic coordinate system was explained.
论述了建立独立坐标系时中央子午线及投影面的选择与各地区投影长度变形值的关系，说明了尽量利用原有坐标系统的重要性。 - The study on the principle of the crystallographic planes standard equator plane projection and the interpretation of the projection graph are too simple in the past.
以往工作对晶面极射赤面投影原理及投影图阐述甚简[1,2]。 - The multiple parameter data is usually projected on a plane and then the classification of it is to be decided according to the extent of the focus of the projection. The effects of the classification depends on the choice of weight coefficient.
对于多指标数据的分类，通常将其投影到平面上，然后根据投影点的聚焦程度确定多指标数据的类别，分类的效果取决于权数的选取。 - In AutoCAD, If drawing three plane projections of line and polygon, or drawing transform projection plane of line and plane graphic by using interactive way completely, It has to make so many assistant lines and the drawing is too complex.
在AutoCAD中绘制直线、多边形的三面投影图以及直线与平面的换面，完全使用交互式方式，图线较多，作图复杂。 - According to principle of descriptive geometry, the area of plane equals projection of the plane divided by cosine between plane and projection of plane.
由画法几何原理可知平面面积等于其正投影面积乘以该平面与投影面夹角的余弦。 - The calculation equations for sliding direction, plane intersection points, area, volume, and safety of key blocks of slope are established by stereographic projection of vector and vector calculation.
利用全空间赤平投影和矢量计算对边坡关键块体滑动方向、结构面交点、面积、体积和安全性建立了计算方程。 - It also expounds the direction view corresponding problems and right drawing method such as the expansion method of projective plane of the direction view, projection orientation and expressions.
阐述了向视图的投影面展开方法，投射方向及其表示方式等向视图的相关问题与向视图的正确画法； - Nowadays mainstream video inpainting methods are based on the spatio-temporal consistency, but almost all of them limit the scene to be static or the camera motion to be approximately parallel to the plane of image projection.
目前主要的视频修复方法都建立在时空一致性的基础上，但几乎都局限于静止场景或摄像机平移时拍摄的场景，对于摄像机复杂运动下拍摄的视频，尚无较好的修复方法。 - The effect on optical configuration, selection of modulation direction, spatial sampling characteristic of plane CCD image sensor and the aperture of the optical system are analyzed in opti-electronic 3D profile measurement of projection and optical modulation.
研究了在投影型空间光调制三维形貌测量中光路配置、调制方向的选择、面阵CCD成像器件空间采样特性及成像光学系统孔径等因素对三维测量的影响。 - This paper do structural plane research on rock of slope and statistical analysis on development situation of structural plane, and using equatorial horizon projection to judge the stability of slope under these structural planes cutting condition.
对边坡岩体进行现场结构面调查，对岩体结构面发育情况进行了统计分析，利用赤平极射投影分析，初步判断在现有结构面切割情况下边坡的稳定性。 - The algorithm constructs plane projective model based on the focus information of 2D images, and computes the space location of edge points. And then, with these corresponding edge points, the space location of projection areas and RGB value of pixes are determined.
该算法根据2D图像的焦点信息，建立平面射影模型，计算图像边缘点的空间位置，然后利用边缘点确定射影区域的空间位置和像素RGB值。 - In the encounter plane coordinate system, the collision probability between the spacecraft and the space object is integration the probability density function of two-dimensional in the projection circle domain.
在相遇平面坐标系中，航天器与空间物体之间的碰撞概率就是二维概率密度函数在投影圆域内的积分。 - The definition method can serve to determine focal plane, and the change the location of chart target, along the direction of the optical axis, so as to position the star target in the focal plane of long focal length and large field projection optical system.
以清晰度法确定光学导航敏感器标定系统焦面，沿光轴方向改变星图靶标位置，使星图靶标位于长焦距大视场投影光学系统焦面处。 - In three-dimensional case, a heuristic method is incorporated to extract efficient points from the whole set, which are used to calculate the hypervolume value on the plane of projection.
在三维空间情况下，通过一种启发式方法的引入提取当前集合中的有效点，并利用这些有效点计算对应投影面上的Hypervolume指标值。